| 1.1.5. |
The liquid outlet of the permanently installed LPG container to supply LPG to the heater shall be provided with a remotely controlled service valve with excess flow valve as required in paragraph 17.6.1.1. of Regulation No. 67. The remotely controlled service valve with excess flow valve shall be controlled such that it is automatically closed within five seconds of the vehicle engine stopping, irrespective of the position of the ignition switch. If within these five seconds the on-switch of the heater or LPG supply system is activated, the heating system may stay in operation. The heating can always be restarted. This paragraph does not apply to trailers. Trailers shall have a label in the vicinity of the filling point which states to switch off the heater while refilling the permanently installed LPG container.
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